Personal filter "pro" / air 414 bars with AR valve and purge

Professional quality personal filter. Machined from blue anodized aluminum

This individual filter allows to avoid "pollution" of a diving block when inflating if there is a doubt about the quality of air (due to a bad maintenance) delivered by the compressor. Also ideal for protecting your "Oxy-clean" blocks.

The non-return valve avoids explosions in case of bad manipulation during the inflation procedure. If the pressure in the O2-filled diving block is higher than the pressure upstream of the overfilter, the valve will prevent a return of Oxygen into the cartridge and avoid the auto-ignition of the activated carbon by temperature rise (adiabatic compression).

Technical data:

• Working pressure: 414 bar
• Test pressure: 850 bar
• Material: HE30 aluminum, blue anodized
• Dimensions without fittings: 250 x 55mm diameter
• Maximum flow rate: 283 L/min or 16,8 m3/h
• Autonomy of a filtration cartridge: about 50 blocks of 12 Liters

Delivered with:

• 1 blue anodized aluminum body 414 bars
• filtration cartridge
• 1 non-return valve compatible O2
• 1 3-way manifold with purge valve
• 1 obturator 1/4" G
• 1 x 230 bar DIN outlet (DIN 300 bar or Nitrox M26X200 possible on request)
• 1 x 230 bar DIN Female inlet (DIN 300 bar or Nitrox M26X200 possible on request)

Spare consumables:

• Filter cartridgeTEK20520
• Spare gasket kit TEK2F300SK

Important note:

Please note, this overfilter is not suitable for inflation with pure oxygen.